| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [noun pl] over a [noun] | 37 |
|
| 2 | [noun sg] [noun pl] over a [noun sg] | 35 |
|
| 3 | [noun sg] [noun] over a period | 33 |
|
| 4 | [noun sg] [noun pl] over [art] period | 31 |
|
| 5 | [noun sg] [noun pl] over [art] period | 31 |
|
| 6 | [noun sg] [noun pl] [prep] a period | 28 |
|
| 7 | [noun sg] [noun pl] [prep] a period | 28 |
|
| 8 | [noun] [noun pl] over a period | 20 |
|
| 9 | [noun sg] [noun pl] over a period | 16 |
|
| 10 | [noun sg] [noun pl] over a period | 16 |
|
| 11 | [noun sg] [noun pl] over a period | 16 |
|
